Historic architectural and landscape resources bring an intangible value to our society, environment, and local communities.
As time passes, the identification and preservation of historic resources becomes increasingly important. ESA provides professional consulting services to assist project applicants and property owners in reducing impacts to these resources and to meet preservation requirements for rehabilitation/adaptive-reuse or redevelopment projects pursuant to federal, state, and local regulations.
Our team consists of highly qualified architectural historians, historic architects, conservators, and preservation planners who exceed the U.S. Secretary of the Interior’s Professional Qualification Standards (36 CFR 61).
ESA uses a customized approach to help clients set sustainability goals and reduce their emissions,...
California’s Assembly Bill 1319 sets a process to assess reduced federal protections for endangered native...
In early October, ESA hosted our first-ever Permitting Symposium in Irvine, California, which brought together...
With more than 25 years of experience in the AEC industry, Maury Ballif has a...
The following speech was delivered on September 25, 2025 in Washington, DC, at the Road...
California could be entering one of the largest waves of school facilities construction in recent...
